Andy made the move to Scotland during the summer and he admitted the return to Swansea was marked on the calendar at an early stage.
He said in The Scotsman: "From the moment I arrived in Glasgow, I have been bombarded with text messages from my old colleagues describing in graphic detail how unlucky Friday the 13th will be for me. I was always regarded as a bit of a loudmouth down there, and it is pretty obvious that a few of the lads will be doing their utmost to shut me up!
"I am expecting some rough treatment, but I am definitely up for the challenge. I really believe the Warriors have a great chance of winning. Ospreys have a lot of well-known names - but in recent times they haven't clicked as a team very often."